National Weather Service United States Department of Commerce

Flash flooding possible across parts of central Plains and Upper Midwest

Heavy rain is forecast from the central Plains into the Upper Midwest and will bring a threat of flash flooding to these regions Thursday into Friday. The heaviest rain on Thursday is expected from northern Kansas across eastern Nebraska, Iowa and southeastern Minnesota into Wisconsin.
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Current Conditions

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2 Miles N Mount St Helens WA

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Tonight

Mostly Clear

Mostly
Clear

Low: 49 °F

Friday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 64 °F

Friday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 44 °F

Saturday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 57 °F

Saturday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 43 °F

Sunday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 61 °F

Sunday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 43 °F

Labor
Day

Slight Chance Showers

Slight Chc
Showers

High: 64 °F

Monday
Night

Slight Chance Showers

Slight Chc
Showers

Low: 44 °F

Detailed Forecast

  • Tonight Mostly clear, with a low around 49. North northwest wind 5 to 15 mph, with gusts as high as 25 mph.
  • Friday A 20 percent chance of showers after 11am. Partly sunny, with a high near 64. Light and variable wind becoming west 6 to 11 mph in the afternoon.
  • Friday Night A 20 percent chance of showers. Mostly cloudy, with a low around 44. West wind 11 to 15 mph, with gusts as high as 25 mph.
  • Saturday A 30 percent chance of showers, mainly after 11am. Cloudy, with a high near 57. West southwest wind 14 to 16 mph, with gusts as high as 28 mph.
  • Saturday Night A 30 percent chance of showers. Mostly cloudy, with a low around 43. West northwest wind 7 to 16 mph, with gusts as high as 28 mph. New precipitation amounts of less than a tenth of an inch possible.
  • Sunday A 30 percent chance of showers. Mostly cloudy, with a high near 61.
  • Sunday Night A 30 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 43.
  • Labor Day A slight chance of showers. Partly sunny, with a high near 64.
  • Monday Night A slight chance of showers. Mostly cloudy, with a low around 44.
  • Tuesday A slight chance of showers. Partly sunny, with a high near 66.
  • Tuesday Night A slight chance of showers. Mostly cloudy, with a low around 46.
  • Wednesday A slight chance of showers. Partly sunny, with a high near 63.
  • Wednesday Night A slight chance of showers. Mostly cloudy, with a low around 44.
  • Thursday Partly sunny, with a high near 64.